Many years ago, when I had only used Lightwave for a couple of years, I read a bunch of books on lighting for photographers. That was probably the best thing I’ve learned for my 3d work over the years. Around the same time, Lightwave 6 was released, introducing GI, and realistic lighting was finally within reach.
In the past year, I’ve felt almost the same way with Marvellous Designer. I can’t understand why I avoided it for so long. Working with cloth is just so much fun now. And it makes my scenes a hundred times better. (Well, maybe not a hundred : )